聚合物驱项目注聚时机的技术评价  

TechnIcal Evaluation of Polymer Waterflood Time of Polymer Flood Project

作　　者：熊国明[1] 荆克尧[2] 张在旭[3] 宫健[4] 

机构地区：[1]胜利石油管理局评估咨询公司,山东东营257001 [2]中科院广州地化所,广东广州510640 [3]石油大学(华东)工商管理学院,山东东营257061 [4]胜利油田桩西采油厂,山东东营257237

出　　处：《江汉石油学院学报》2002年第2期66-67,共2页Journal of Jianghan Petroleum Institute

摘　　要：从聚合物驱驱油机理出发 ,运用技术经济评价原理 ,研究聚合物驱油田开发项目的注聚时机。对聚合物驱项目进行数值模拟时 ,认为若注聚有效期最后一年的产油量等于项目的经济极限产量 ,最后一年的含水率等于项目的经济极限含水率 ,则该项目选择的注聚时机最优 ,项目的提前采油量接近于零 ,驱油效果主要为项目的“新增”From the point of view of polymer flooding mechanism,the time of polymer waterflooding project in oilfield development is studied by using the principle of technical economic evaluation. During a numerical simulation on the project, it is considered that if the oil production rate the latest year within the validity of polymer flooding equals to the economic limit oil production, and the water cut at latest year equals to the economic limit water cut, it is the optimal time for polymer flooding. When the oil production within the validity of polymer flooding is close to zero,the result of the polymer flooding is mainly of newly enhanced economic recoverable reserves.

关 键 词：聚合物驱 注聚时机 技术评价 三次采油 化学驱 

分 类 号：TE357[石油与天然气工程—油气田开发工程]